3.5 Inch Portable Spectrum Analyzer & Sweep Generator - Wireless WiFi Network Analyzer for Audio Engineers | Perfect for RF Testing, Signal Monitoring & Audio Equipment Tuning

Feature:1. 35MHz‑4.4GHz signal source output range, can display and analyze a simple spectrum.2. Equipped with a tracking source TG, the frequency of the signal output by the tracking source can accurately track the tuning frequency of the spectrum analyzer.3. Touch function, without button operation, you can directly click on the touch screen to operate.4. Four major modes, Network mode, Spectrum mode, Point frequency mode, Sweep mode. After power on, the default mode is Network mode.5. Portable and small, it can be easily hand‑held for measurement or carried to various places.How to Use:1. Connect the power supply with the USB interface.2. The sequence mode after clicking the button in the upper right corner of the interface is: Network‑Power‑Point‑Sweep.Specification:Item Type: Spectrum AnalyzerModel: PLZ-PA35-4400-A01Material: PlasticOutput Frequency Range: 35MHz-4.4GHzStep: 1kHzOutput Power (For Reference): 0dBmSpectrum Input Frequency Range: 35M-4.4GHzFrequency Accuracy (After Calibration): +-0.1k at 1GHzLow Noise Input Signal Amplitude: -70DBM at 0.5GMaximum Input Power: +5dBmPower Supply: USB2.0, USB3.0 (+5V/0.3A, Preferably Connected to USB3.0)Interface: USB2.0, USB3.0, SMA Package List:1 x Spectrum Analyzer1 x USB Data Cable1 x Connection Line1 x Chinese and English Manual